# 9º Dígito Sercomtel vs G.Smart 4.0

The clearest difference is update cadence: 9º Dígito Sercomtel at weekly against G.Smart 4.0's every 20 months. 9º Dígito Sercomtel also leads on iOS requirement (8.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

9º Dígito Sercomtel ships an update weekly, G.Smart 4.0 every 20 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 9º Dígito Sercomtel | G.Smart 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 68.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 20 months |
| Monetization | Free | — |
| Size | 12 MB | 173 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sercomtel](https://appshunter.io/developer/1076357965) | [Garen Automacao SA](https://appshunter.io/developer/1439140467) |

## What reviewers say

### 9º Dígito Sercomtel

[App page](https://appshunter.io/ios/app/9-digito-sercomtel/id1146490072)

Easily update your phone contacts with the latest mobile numbers. Keep your address book current without manual effort.

**Highlights:** Update mobile numbers, Sync contacts, Address book management

**Features:** macOS Compatibility

**In-app purchases:** none


### G.Smart 4.0

[App page](https://appshunter.io/ios/app/gsmart-40/id1626288093)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 9º Dígito Sercomtel free?

9º Dígito Sercomtel is free to download, with no in-app purchases.

### Is G.Smart 4.0 free?

G.Smart 4.0 is free to download, with no in-app purchases.

### Do 9º Dígito Sercomtel or G.Smart 4.0 have ads?

Neither 9º Dígito Sercomtel nor G.Smart 4.0 shows ads.

### Which is updated more often, 9º Dígito Sercomtel or G.Smart 4.0?

9º Dígito Sercomtel ships an update weekly, and G.Smart 4.0 every 20 months. Most recently, 9º Dígito Sercomtel was updated on October 15, 2026 and G.Smart 4.0 on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*